Serious Sam Double D Gets A Free XXL Upgrade On Steam

Serious Sam Double D isn't the typical Serious Sam first-person shooter. It's 2D, has an insane gun leveling system, and features dinosaurs.

The game has been available on PC since 2011, but it released this year on the Xbox 360 with added content. That content is no longer exclusive to the Xbox 360, and is now available as a free upgrade for PC players, turning the game into Serious Sam Double D XXL. If you don't already have the game, it's currently on sale for $2.50, and you can pick it up here.

You can check out a new batch of screens for the game in the gallery below.